From 5db663d61fb8b006e3b84ef3bcc9cddbe94e5f49 Mon Sep 17 00:00:00 2001
From: Alan Du <alanhdu@gmail.com>
Date: Tue, 16 Oct 2018 11:45:10 -0400
Subject: Clippy lint:  single-character string constant

---
 crates/tools/src/lib.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'crates/tools/src')

diff --git a/crates/tools/src/lib.rs b/crates/tools/src/lib.rs
index 444745be5..7c5410d3c 100644
--- a/crates/tools/src/lib.rs
+++ b/crates/tools/src/lib.rs
@@ -50,7 +50,7 @@ pub fn collect_tests(s: &str) -> Vec<(usize, Test)> {
             block.map(|(_, line)| line).chain(::std::iter::once("")),
             "\n",
         );
-        assert!(!text.trim().is_empty() && text.ends_with("\n"));
+        assert!(!text.trim().is_empty() && text.ends_with('\n'));
         res.push((start_line, Test { name, text }))
     }
     res
-- 
cgit v1.2.3